Suttner ST-458 Hydro Excavation Turbo Nozzle 

The Suttner ST-458 Hydro Excavation Turbo Nozzle (Part #200458984) is engineered specifically for demanding hydro excavation and industrial cleaning applications. Available in your choice of #4.0, #6.0, #8.0, #10.0, #12.0 size orifices, 1/2" female NPT inlet, and a maximum pressure rating of 6,000 PSI, this rotating nozzle delivers aggressive cleaning and soil-cutting performance while maintaining durability in harsh environments.

Unlike standard rotating nozzles, the ST-458 incorporates an extended outlet design and molded poly cover that help prevent mud, sand, and debris from reaching critical internal components. This design significantly increases nozzle life and helps maintain consistent performance in hydro excavation operations. 

For contractors, municipalities, utility crews, and hydro excavation operators, the ST-458 offers reliable soil penetration, efficient excavation performance, and long service life in demanding field conditions.

What is the Suttner 200458984 used for?

The Suttner 200458984 is a hydro excavation turbo nozzle designed for potholing, daylighting, utility locating, soil excavation, and industrial cleaning applications.

What size is the Suttner 200458984?

This nozzle features a#4.0, #6.0, #8.0, #10.0, #12.0 orifice size and a 1/2-inch female NPT inlet connection. 

What is the maximum operating pressure?

The ST-458 Hydro Excavation Turbo Nozzle is rated for operation up to 6,000 PSI. 

Why is the ST-458 popular for hydro excavation?

The extended poly-covered outlet helps prevent mud, sand, and debris from damaging internal components. This increases nozzle longevity and reduces downtime compared to 

Can this nozzle be used for sewer cleaning?

Yes. The rotating jet pattern makes the ST-458 suitable for hydro excavation, sewer cleaning, industrial cleaning, and other high-pressure water jetting applications. 

What industries commonly use the ST-458?

The ST-458 is frequently used by hydro excavation contractors, municipalities, utility contractors, vacuum truck operators, industrial maintenance crews, and infrastructure construction teams.

Best For

• Hydro Excavation
• Utility Locating
• Daylighting
• Potholing
• Sewer Cleaning
• Vacuum Trucks
• Industrial Cleaning

Key Benefits

• Rotating Turbo Action
• 6,000 PSI Rated
• Extended Poly Cover Protection
• Longer Nozzle Life
• Reduced Dirt Intrusion
• Optimized for Hydro Excavation

Connection

• 1/2" FNPT

Orifice Sizes

• #4.0, #6.0, #8.0, #10.0, #12.0

Manufacturer

• Suttner